diff --git a/swad_changelog.h b/swad_changelog.h
index d32c3c080..c99f97fa2 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -166,17 +166,20 @@
 
 // TODO: Default type of degree should be "Other" or empty by default
 
+// TODO: Change forms to change my webs / social networks to one unique form with a "Save changes" button
+
 /*****************************************************************************/
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.64.34 (2016-11-20)"
+#define Log_PLATFORM_VERSION	"SWAD 16.65 (2016-11-20)"
 #define CSS_FILE		"swad16.60.1.css"
 #define JS_FILE			"swad16.46.1.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*?.h sql/swad*.sql | tail -1
 /*
+        Version 16.65:    Nov 20, 2016	Changes in selector of my courses. (207369 lines)
         Version 16.64.34: Nov 20, 2016	Input fields for URLs are changed from text to url. (207376 lines)
         Version 16.64.33: Nov 20, 2016	Input fields for email are changed from text to email. (207375 lines)
         Version 16.64.32: Nov 20, 2016	Input fields for phone numbers are changed from text to tel. (207374 lines)
diff --git a/swad_course.c b/swad_course.c
index 512208610..89ca7ccdc 100644
--- a/swad_course.c
+++ b/swad_course.c
@@ -1087,7 +1087,6 @@ void Crs_WriteSelectorMyCourses (void)
   {
    extern const char *Txt_Course;
    unsigned NumMyCrs;
-   bool IBelongToCurrentCrs = false;
    long CrsCod;
    long DegCod;
    long LastDegCod;
@@ -1100,7 +1099,7 @@ void Crs_WriteSelectorMyCourses (void)
 
    /***** Start form *****/
    Act_FormGoToStart (Gbl.Usrs.Me.MyCrss.Num ? ActSeeCrsInf :
-                                                  ActSysReqSch);
+                                               ActSysReqSch);
 
    /***** Start of selector of courses *****/
    fprintf (Gbl.F.Out,"<select name=\"crs\""
@@ -1109,12 +1108,12 @@ void Crs_WriteSelectorMyCourses (void)
             Gbl.Form.Id);
 
    /***** Write an option when no course selected *****/
-   if (Gbl.CurrentCrs.Crs.CrsCod <= 0)
-      fprintf (Gbl.F.Out,"<option value=\"-1\" disabled=\"disabled\""
-	                 " selected=\"selected\">"
-	                 "%s"
-	                 "</option>",
-               Txt_Course);
+   if (Gbl.CurrentCrs.Crs.CrsCod <= 0)	// No course selected
+      fprintf (Gbl.F.Out,"<option value=\"-1\""
+	                 " disabled=\"disabled\" selected=\"selected\">"
+			 "%s"
+			 "</option>",
+	       Txt_Course);
 
    if (Gbl.Usrs.Me.MyCrss.Num)
      {
@@ -1130,41 +1129,33 @@ void Crs_WriteSelectorMyCourses (void)
 
 	 if (DegCod != LastDegCod)
 	   {
-	    fprintf (Gbl.F.Out,"<option value=\"-1\" disabled=\"disabled\">"
-		               "--- %s ---"
-		               "</option>",
-		     DegShortName);
+	    if (LastDegCod > 0)
+	       fprintf (Gbl.F.Out,"</optgroup>");
+	    fprintf (Gbl.F.Out,"<optgroup label=\"%s\">",DegShortName);
 	    LastDegCod = DegCod;
 	   }
 
          fprintf (Gbl.F.Out,"<option value=\"%ld\"",
                   Gbl.Usrs.Me.MyCrss.Crss[NumMyCrs].CrsCod);
-         if (Gbl.CurrentCrs.Crs.CrsCod > 0 &&
-             CrsCod == Gbl.CurrentCrs.Crs.CrsCod)
-           {
+         if (CrsCod == Gbl.CurrentCrs.Crs.CrsCod)	// Course selected
             fprintf (Gbl.F.Out," selected=\"selected\"");
-            IBelongToCurrentCrs = true;
-           }
          fprintf (Gbl.F.Out,">%s</option>",CrsShortName);
         }
+
+      if (LastDegCod > 0)
+	 fprintf (Gbl.F.Out,"</optgroup>");
      }
 
-   if (Gbl.CurrentCrs.Crs.CrsCod > 0)
-     {
-      if (!IBelongToCurrentCrs)
-	{
-         /***** Blank option to separate *****/
-	 if (Gbl.Usrs.Me.MyCrss.Num)
-            fprintf (Gbl.F.Out,"<option value=\"-1\" disabled=\"disabled\">"
-        	               "------------"
-        	               "</option>");
-
-         /***** Write an option with the current course *****/
-         fprintf (Gbl.F.Out,"<option value=\"%ld\" selected=\"selected\">%s</option>",
-                  Gbl.CurrentCrs.Crs.CrsCod,
-                  Gbl.CurrentCrs.Crs.ShrtName);
-	}
-     }
+   /***** Write an option with the current course
+          when I don't belong to it *****/
+   if (Gbl.CurrentCrs.Crs.CrsCod > 0 &&		// Course selected
+       !Gbl.Usrs.Me.IBelongToCurrentCrs)	// I do not belong to it
+      fprintf (Gbl.F.Out,"<option value=\"%ld\""
+	                 " disabled=\"disabled\" selected=\"selected\">"
+			 "%s"
+			 "</option>",
+	       Gbl.CurrentCrs.Crs.CrsCod,
+	       Gbl.CurrentCrs.Crs.ShrtName);
 
    /***** End form *****/
    fprintf (Gbl.F.Out,"</select>");
diff --git a/swad_network.c b/swad_network.c
index 621a6924c..f17855c73 100644
--- a/swad_network.c
+++ b/swad_network.c
@@ -343,7 +343,7 @@ void Net_ShowFormMyWebsAndSocialNets (void)
 	       Net_COL2_WIDTH);
       Act_FormStart (ActChgMyNet);
       Par_PutHiddenParamUnsigned ("Web",(unsigned) NumURL);
-      fprintf (Gbl.F.Out,"<input type=\"text\" name=\"URL\""
+      fprintf (Gbl.F.Out,"<input type=\"url\" name=\"URL\""
 			 " style=\"width:500px;\" maxlength=\"%u\" value=\"%s\""
 			 " onchange=\"document.getElementById('%s').submit();\" />",
 	       Cns_MAX_LENGTH_URL,URL,